Please use this identifier to cite or link to this item:
|Title:||Joint channel and carrier offset estimation for synchronous uplink CDMA systems|
|Authors:||Attallah, S. |
Code division multiple access
|Citation:||Attallah, S., Thiagarajan, L.B., Fu, H., Liang, Y.-C. (2007). Joint channel and carrier offset estimation for synchronous uplink CDMA systems. IEEE Transactions on Vehicular Technology 56 (5 I) : 2769-2774. ScholarBank@NUS Repository. https://doi.org/10.1109/TVT.2007.898392|
|Abstract:||This paper addresses the problem on blindly estimating the channel impulse response (CIR) and the carrier frequency offset (CFO) in the uplink transmissions of multiuser code division multiple access system. Two blind subspace-based CIR and CFO estimation methods, namely, the exact determinant minimization method and the approximate determinant minimization method, are proposed. The performance of the proposed methods is compared with the available solution based on the generalized eigenvalue problem method (GEVPM). The computational complexity of the proposed methods is compared with that of GEVPM and the estimator proposed by Li and Liu. Simulation results are given to show that the proposed methods give better performance than the GEVPM and have a wide CFO acquisition range. © 2007 IEEE.|
|Source Title:||IEEE Transactions on Vehicular Technology|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 14, 2018
checked on Jun 8, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.